EP1090714B8 - A protective cover attachable to a working part which is mobile in at least one plane - Google Patents

A protective cover attachable to a working part which is mobile in at least one plane Download PDF

Info

Publication number
EP1090714B8
EP1090714B8 EP00830653A EP00830653A EP1090714B8 EP 1090714 B8 EP1090714 B8 EP 1090714B8 EP 00830653 A EP00830653 A EP 00830653A EP 00830653 A EP00830653 A EP 00830653A EP 1090714 B8 EP1090714 B8 EP 1090714B8
Authority
EP
European Patent Office
Prior art keywords
mobile
working part
cover
cover elements
protective cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP00830653A
Other languages
German (de)
French (fr)
Other versions
EP1090714A2 (en
EP1090714B1 (en
EP1090714A3 (en
Inventor
Giorgio Tabellini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PEI Protezioni Elaborazioni Industriali SRL
Original Assignee
PEI Protezioni Elaborazioni Industriali SRL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PEI Protezioni Elaborazioni Industriali SRL filed Critical PEI Protezioni Elaborazioni Industriali SRL
Publication of EP1090714A2 publication Critical patent/EP1090714A2/en
Publication of EP1090714A3 publication Critical patent/EP1090714A3/en
Application granted granted Critical
Publication of EP1090714B1 publication Critical patent/EP1090714B1/en
Publication of EP1090714B8 publication Critical patent/EP1090714B8/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0825—Relatively slidable coverings, e.g. telescopic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30392—Milling with means to protect operative or machine [e.g., guard, safety device, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2193—Guard mechanisms

Abstract

A protective cover (1) for a zone of a machine tool, within whose area a working part of the machine moves along an operating path. The cover (1) comprises a plurality of cover elements consisting of a fixed cover element (2a) which can be attached to the machine, a mobile element (2e) connected to the working part and a plurality of mobile cover elements (2b, 2c, 2d) positioned between the fixed cover element (2a) and the mobile cover element (2e). The cover elements (2a, 2b, 2c, 2d, 2e) are arranged in order of decreasing size and lie around the working part, connected to one another by a first support and guide rod (9) and a second support and guide rod (10), at a given distance from one another. Between the cover elements (2a, 2b, 2c, 2d, 2e) and the rods (9, 10) there is a plurality of sliders (12b, 13b, 12c, 13c, 12d, 13d, 12e, 13e, 16, 17) designed to guide the mobile cover elements (2b, 2c, 2d, 2e) in a direction parallel to and in a direction at right angles to the rods (9, 10), during movement of the working part, keeping the working zone covered. <IMAGE>
EP00830653A 1999-10-07 2000-10-05 A protective cover attachable to a working part which is mobile in at least one plane Expired - Lifetime EP1090714B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999BO000540A IT1310510B1 (en) 1999-10-07 1999-10-07 PROTECTIVE COVER THAT CAN BE ASSOCIATED WITH A MOBILE WORKING ORGAN AT LEAST IN A PLAN.
ITBO990540 1999-10-07

Publications (4)

Publication Number Publication Date
EP1090714A2 EP1090714A2 (en) 2001-04-11
EP1090714A3 EP1090714A3 (en) 2003-10-15
EP1090714B1 EP1090714B1 (en) 2005-12-28
EP1090714B8 true EP1090714B8 (en) 2006-05-17

Family

ID=11344270

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00830653A Expired - Lifetime EP1090714B8 (en) 1999-10-07 2000-10-05 A protective cover attachable to a working part which is mobile in at least one plane

Country Status (5)

Country Link
US (1) US6481313B1 (en)
EP (1) EP1090714B8 (en)
AT (1) ATE314175T1 (en)
DE (1) DE60025115T2 (en)
IT (1) IT1310510B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20010262A1 (en) * 2001-04-27 2002-10-27 Pei Protezioni Elaborazioni COVERING AND PROTECTION DEVICE FOR MACHINES AND PLANTS
JP4745612B2 (en) * 2003-01-22 2011-08-10 コマツＮｔｃ株式会社 Machine Tools
IT1395719B1 (en) * 2009-10-02 2012-10-19 Protec Srl FLAT PROTECTION WITH TWO DEGREES OF FREEDOM FOR MACHINE TOOLS
CN104759938B (en) * 2015-03-20 2017-08-11 巨浪凯龙机床（太仓）有限公司 A kind of lathe right angle protective cover
JP6542845B2 (en) * 2017-07-14 2019-07-10 ファナック株式会社 Telescopic cover and machine tool
CN109571126A (en) * 2018-12-29 2019-04-05 宁夏共享机床辅机有限公司 One kind being used for low speed two-axle interlocking formula wall type planar protective closure assembly
CN110480413B (en) * 2019-09-23 2024-03-08 河北速博机械制造有限公司 Special shield for turning and milling composite machine tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100351309B1 (en) * 1993-09-21 2002-12-06 가부시키가이샤 나카노한킹 Slide cover device for machine tool
DE4405247A1 (en) * 1994-02-18 1995-08-31 Deckel Maho Ag I K Protective cover for the work area of a machine tool
FR2742519B1 (en) * 1995-12-19 1998-03-06 Renault Automation TELESCOPIC PROTECTION APRON FOR ACCOMPANYING MOBILE BODY DEVELOPMENTS
JP3326104B2 (en) * 1998-01-06 2002-09-17 榎本工業株式会社 Sliding surface protection device

Also Published As

Publication number Publication date
ITBO990540A1 (en) 2001-04-07
IT1310510B1 (en) 2002-02-18
EP1090714A2 (en) 2001-04-11
EP1090714B1 (en) 2005-12-28
ITBO990540A0 (en) 1999-10-07
DE60025115T2 (en) 2006-08-03
EP1090714A3 (en) 2003-10-15
ATE314175T1 (en) 2006-01-15
DE60025115D1 (en) 2006-02-02
US6481313B1 (en) 2002-11-19

Similar Documents

Publication Publication Date Title
IT9022140A0 (en) BLADE TOP CLEARANCE CONTROL APPARATUS WITH BAND SEGMENT POSITION ADJUSTMENT FOR UNISON RING MOVEMENT
GB2394556A (en) Retractable lens system with control system to displace an optical element
IT1246830B (en) DEVICE FOR THE CROSS-CUTTING IN CUTTINGS OF A MOVING BELT OF CONTINUOUS MOTION ALONG A DETERMINED PATH.
FR2809034B1 (en) DEVICE FOR MOVING AND DIRECTING A MACHINE-TOOL, PARTICULARLY DRILLING-RIVETING ON THE SURFACE OF A WORKPIECE AND ITS WORKING METHOD
IT1228648B (en) PROTECTIVE DEVICE FOR A MOBILE TOOL COMPARED TO A MOUNTING DEVICE.
EP1090714B8 (en) A protective cover attachable to a working part which is mobile in at least one plane
DE69422195D1 (en) PERFORMANCE MONITOR FOR CURRENT-RESISTANCE WELDING MACHINE
FR2801823B1 (en) BIBROCHE TYPE MACHINING TOOL
ITBO20020459A1 (en) COVERING AND PROTECTION DEVICE FOR PLANT MACHINES
IT8948428A0 (en) PROTECTIVE DEVICE FOR LONGITUDINALLY EXTENDED MACHINE PARTS
CY1106931T1 (en) PROTECTIVE FRAUD
DE9005834U1 (en) MANIPULATOR FOR FORGING MACHINES, ESPECIALLY MULTI-STAINLESS FORGING MACHINES
ITBO970458A0 (en) PROTECTIVE, MOBILE COVER TO SHIELD SLIDING GUIDES OF MACHINE TOOL PARTS.
FI981206A (en) Arrangement at the wheelhouse
PT1031395E (en) SERRA WITH ALTERNATIVE MOVEMENT TO CUT RAMOS
DE69001325T2 (en) AUXILIARY ASSEMBLY DEVICE FOR ADJUSTING ADJUSTABLE TURBO MACHINE BLADES.
AU1857801A (en) Multi-functional worktable system
FR2727151B3 (en) FENCE, PARTICULARLY PROTECTIVE FENCE FOR MACHINES
FI953194A (en) Attachment device for blind clamps
EP0140451A3 (en) Device for treating a wall e.g. a ship&#39;s wall
KR940000602U (en) High-speed cutting machine cutting angle adjustment device
IT1306276B1 (en) STROKE LIMITING DEVICE OF A MACHINE TOOL FOR PANEL WORKING
FI900449A (en) SKYDDSHAEGNAD FOER VERKTYG.
KR940012107U (en) High-speed cutting machine cutting angle adjustment device
KR920002722U (en) Priority control device for heavy machine tools

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7B 23Q 11/08 A

Ipc: 7F 16P 3/02 B

17P Request for examination filed

Effective date: 20040115

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20040809

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051228

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051228

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051228

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051228

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051228

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60025115

Country of ref document: DE

Date of ref document: 20060202

Kind code of ref document: P

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER & PEDRAZZINI AG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060328

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060328

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060328

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060408

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060529

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061005

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061031

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060929

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20061005

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: ISLER & PEDRAZZINI AG;POSTFACH 1772;8027 ZUERICH (CH)

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061005

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061005

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051228

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051228

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: .E.I. PROTEZIONI ELABORAZIONI INDUSTRIALI S.R.L.

Free format text: P.E.I. PROTEZIONI ELABORAZIONI INDUSTRIALI S.R.L.#VIA TORRETTA, 32-32/2#40012 CALDERARA DI RENO (BOLOGNA) (IT) -TRANSFER TO- P.E.I. PROTEZIONI ELABORAZIONI INDUSTRIALI S.R.L.#VIA TORRETTA 32-32/2#40012 CALDERARA DI RENO (BO) (IT)

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20191021

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20191025

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20191227

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 60025115

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL